nix-desktop/nixos/configuration.nix

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      #./modules/layout.nix
      ./modules/audio.nix
      ./modules/bluetooth.nix
      ./modules/ntfs.nix
      # ./modules/virtual_machine.nix
      #./modules/nouveau.nix
      #./modules/nvidia.nix
      ./hardware-configuration.nix
    ];

  # Bootloader.
  boot.loader = {
    systemd-boot.enable = false;

    efi = {
      canTouchEfiVariables = true;
    };

    grub = { 
      enable = true;
      efiSupport = true;
      device = "nodev";
      useOSProber = true;
    };
  };

  boot.extraModprobeConfig = ''
    options amdgpu ppfeaturemask=0xFFF7FFFF
  '';

  boot.initrd.kernelModules = [ "amdgpu" ];
  networking.hostName = "nixos"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  services.xserver.enable = true;

  services.xserver.displayManager = {
    startx.enable = true;
    lightdm.enable = false;
  };

  services.xserver.windowManager.dwm.enable = true;

  hardware.opengl = {
    enable = true;

    driSupport = true;
  };

  hardware.cpu.amd.updateMicrocode = true;
  hardware.enableRedistributableFirmware = true;  

  programs.nix-ld.enable = true;
  programs.nix-ld.libraries = with pkgs; [

    # Add any missing dynamic libraries for unpackaged programs

    # here, NOT in environment.systemPackages

  ];
  # Enable networking
  networking.networkmanager.enable = true;
  #networking.wireless.enable = true;
  #networking.wireless.userControlled.enable = true;

  # Set your time zone.
  time.timeZone = "America/New_York";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "en_US.UTF-8";
    LC_IDENTIFICATION = "en_US.UTF-8";
    LC_MEASUREMENT = "en_US.UTF-8";
    LC_MONETARY = "en_US.UTF-8";
    LC_NAME = "en_US.UTF-8";
    LC_NUMERIC = "en_US.UTF-8";
    LC_PAPER = "en_US.UTF-8";
    LC_TELEPHONE = "en_US.UTF-8";
    LC_TIME = "en_US.UTF-8";
  };

  # Configure keymap in X11
  services.xserver = {
    xkb.layout = "us";
    #xkb.variant = "colemak_dh_iso";
    excludePackages = [ pkgs.xterm ];
  };

  services.hardware.openrgb = { 
    enable = true; 
    package = pkgs.openrgb-with-all-plugins; 
    motherboard = "amd"; 
    server.port = 6742; 
  };

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.vitrial = {
    isNormalUser = true;
    description = "vitrial";
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [];
  };

  security.sudo.wheelNeedsPassword = false;

  programs.nano.enable = false;

  programs.steam.enable = true;

  programs.gamemode = {
    enable = true;

    settings = {
      gpu = {
        apply_gup_optimizations = "accept-responsibility";
        gpu_device = 0;
        nvidia_performance_level = "high";
      };
      custom = {
        start = "${pkgs.dunst}/bin/dunstify 'GameMode started'";
        end = "${pkgs.dunst}/bin/dunstify 'GameMode ended'";
      };
    };
  };

  services.xserver.libinput = {
    enable = true;
    mouse = {
      middleEmulation = false;
      accelProfile = "flat";
    };

  };

  services.xserver.wacom.enable = true;

  #services.fprintd.enable = true;
  #services.fprintd.tod.enable = true;
  #services.fprintd.tod.driver = pkgs.libfprint-2-tod1-vfs0090;

  nix.settings.experimental-features = [ "nix-command" "flakes" ];

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  programs.bash.shellAliases = {
    ror = "steam steam://rungameid/632360";
    cs2 = "steam steam://rungameid/730";
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    eza
    wget
    home-manager
    xdotool
    xorg.xkbcomp
    xorg.libX11
    xorg.libXinerama
    picom
    ratpoison
    arandr
    pavucontrol
    wacomtablet
    xf86_input_wacom
    libwacom
    lact
    #linuxKernel.packages.linux_6_6.nvidia_x11
    (python3.withPackages (ps: with ps; [ scapy ]))
    (st.overrideAttrs (oldAttrs: rec {
      buildInputs = oldAttrs.buildInputs ++ [ harfbuzz ];
      patches = [
        (fetchpatch {
          url = "https://software.vitrial.xyz/nix-st.diff";
          sha256 = "1ph4nb8d9vkaq1rcdzlavhppxp1ikqygljqbnkpmx6j80khvjz3h";
        })
      ];
    }))
  ];

  systemd.packages = with pkgs; [ lact ];
  systemd.services.lactd.wantedBy = ["multi-user.target"];

  fonts.packages = with pkgs; [
    (nerdfonts.override { fonts = [ "FiraCode" ]; })
  ];

  console.colors = [
  "1E2127"
  "E06C75"
  "98C379"
  "D19A66"
  "5B9BB3"
  "C678DD"
  "56B6C2"
  "ABB2BF"
  "5C6370"
  "E06C75"
  "98C379"
  "D19A66"
  "5B9BB3"
  "C678DD"
  "56B6C2"
  "FFFFFF"
  ];

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;

  programs.ssh.enableAskPassword = false;
  programs.ssh.askPassword = "";

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "23.11"; # Did you read the comment?

}